---
title: Volume Property Keys
framework: corefoundation
role: collectionGroup
role_heading: API Collection
path: corefoundation/volume-property-keys
---

# Volume Property Keys

Keys that apply to volumes.

## Topics

### Constants

- [kCFURLVolumeNameKey](corefoundation/kcfurlvolumenamekey.md)
- [kCFURLVolumeLocalizedNameKey](corefoundation/kcfurlvolumelocalizednamekey.md)
- [kCFURLVolumeLocalizedFormatDescriptionKey](corefoundation/kcfurlvolumelocalizedformatdescriptionkey.md)
- [kCFURLVolumeTotalCapacityKey](corefoundation/kcfurlvolumetotalcapacitykey.md)
- [kCFURLVolumeAvailableCapacityKey](corefoundation/kcfurlvolumeavailablecapacitykey.md)
- [kCFURLVolumeResourceCountKey](corefoundation/kcfurlvolumeresourcecountkey.md)
- [kCFURLVolumeSupportsPersistentIDsKey](corefoundation/kcfurlvolumesupportspersistentidskey.md)
- [kCFURLVolumeSupportsSymbolicLinksKey](corefoundation/kcfurlvolumesupportssymboliclinkskey.md)
- [kCFURLVolumeSupportsHardLinksKey](corefoundation/kcfurlvolumesupportshardlinkskey.md)
- [kCFURLVolumeSupportsJournalingKey](corefoundation/kcfurlvolumesupportsjournalingkey.md)
- [kCFURLVolumeIsJournalingKey](corefoundation/kcfurlvolumeisjournalingkey.md)
- [kCFURLVolumeSupportsSparseFilesKey](corefoundation/kcfurlvolumesupportssparsefileskey.md)
- [kCFURLVolumeSupportsZeroRunsKey](corefoundation/kcfurlvolumesupportszerorunskey.md)
- [kCFURLVolumeSupportsCaseSensitiveNamesKey](corefoundation/kcfurlvolumesupportscasesensitivenameskey.md)
- [kCFURLVolumeSupportsCasePreservedNamesKey](corefoundation/kcfurlvolumesupportscasepreservednameskey.md)
- [kCFURLVolumeSupportsRootDirectoryDatesKey](corefoundation/kcfurlvolumesupportsrootdirectorydateskey.md)
- [kCFURLVolumeSupportsVolumeSizesKey](corefoundation/kcfurlvolumesupportsvolumesizeskey.md)
- [kCFURLVolumeSupportsRenamingKey](corefoundation/kcfurlvolumesupportsrenamingkey.md)
- [kCFURLVolumeSupportsAdvisoryFileLockingKey](corefoundation/kcfurlvolumesupportsadvisoryfilelockingkey.md)
- [kCFURLVolumeSupportsExtendedSecurityKey](corefoundation/kcfurlvolumesupportsextendedsecuritykey.md)
- [kCFURLVolumeIsBrowsableKey](corefoundation/kcfurlvolumeisbrowsablekey.md)
- [kCFURLVolumeMaximumFileSizeKey](corefoundation/kcfurlvolumemaximumfilesizekey.md)
- [kCFURLVolumeIsEjectableKey](corefoundation/kcfurlvolumeisejectablekey.md)
- [kCFURLVolumeIsRemovableKey](corefoundation/kcfurlvolumeisremovablekey.md)
- [kCFURLVolumeIsInternalKey](corefoundation/kcfurlvolumeisinternalkey.md)
- [kCFURLVolumeIsAutomountedKey](corefoundation/kcfurlvolumeisautomountedkey.md)
- [kCFURLVolumeIsLocalKey](corefoundation/kcfurlvolumeislocalkey.md)
- [kCFURLVolumeIsReadOnlyKey](corefoundation/kcfurlvolumeisreadonlykey.md)
- [kCFURLVolumeCreationDateKey](corefoundation/kcfurlvolumecreationdatekey.md)
- [kCFURLVolumeURLForRemountingKey](corefoundation/kcfurlvolumeurlforremountingkey.md)
- [kCFURLVolumeUUIDStringKey](corefoundation/kcfurlvolumeuuidstringkey.md)

## See Also

### File System Constants

- [Common File System Resource Keys](corefoundation/common-file-system-resource-keys.md)
- [File Resource Types](corefoundation/file-resource-types.md)
- [File Property Keys](corefoundation/file-property-keys.md)
- [iCloud Constants](corefoundation/icloud-constants.md)
- [CFError userInfo Dictionary Keys](corefoundation/cferror-userinfo-dictionary-keys.md)